5x1 mm BaF2 Optical Window, AR Coated

Product description

Barium Fluoride (BaF2) windows are ideal for thermal imaging applications, offering excellent broadband transmission from deep ultraviolet to long-wave infrared. With a low index of refraction of 1.48, these windows ensure high transmission rates, minimizing the need for anti-reflection coatings. They can withstand operating temperatures up to 800°C, making them suitable for demanding environments. Custom sizes and prototypes are available to meet specific project requirements.

Key Features

Wavelength range: 200 - 12000 nm for versatile applications.
Operating temperature up to 800°C ensures reliability in harsh conditions.
Dimension tolerance of +/-0.1 mm for precise fit in optical systems.
Clear aperture greater than 90% maximizes light transmission.
Custom sizes available, including variants like 152.5 mm diameter and 10.5 mm thickness.

Available Sizes

Diameter x Thickness (mm)
152.5 x 10.5

Applications

Thermal Imaging

Specification Summary

Item	Value
Material	BaF2
Diameter	5 mm
Thickness	1 mm
Coating	anti-reflective (AR)
Transmission bands	UV (<400 nm)
MOQ	—

Full Specifications

Parameter	Value
Type	flat glass
Customized Support	OEM, ODM, OBM
Warranty	None
Weight	customization
Dimension Tolerance	+/-0.1mm
Parallelism	< 3 arcmin
Clear Aperture	>90%
Bevel	Protective Bevel

FAQ

Can I get custom sizes?

Yes, custom sizes are available, including specific dimensions like 152.5 mm diameter and 10.5 mm thickness.

What are the tolerances for the windows?

The dimension tolerance is +/-0.1 mm, ensuring a precise fit for your applications.